baber/WOPTO huggingface dataset:
Patent JP-2022150253-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-03-26
Abstract: To provide a game machine whose game board can be safely transported.SOLUTION: A game machine includes an outer frame, a body frame provided at the outer frame so as to be opened and closed, and a game board detachably provided at the body frame. The game board includes a game plate in which a game region where game balls can flow down is formed on a front surface side, a front component provided at an outer edge part of the game plate, and a specific rear member protruding backward from a rear surface part of the game plate. The specific rear member includes a gentle surface part for smoothly connecting a rear surface of the specific rear member and a side surface orthogonal to the rear surface. In transporting the game plate, a worker's hand can be guided so that the gentle surface part and the palm of the hand come into contact with each other. A contact between obstacle nails and accessories, etc. in the game region, and the worker's hand is suppressed. Deformation of the obstacle nails, formation of rust in the obstacle nails, and damage to the accessories, etc. can be suppressed, thereby enabling the worker to safely transport the game plate.SELECTED DRAWING: Figure 295
Patent JP-2022151343-A (JP)
Title: Rotary connector
Inventor: ASAKURA TOSHIAKI
IPC: B60R16/027
Filed: 2021-03-26
Abstract: To connect a conductive part of a cable with a connection electrode at an end part of a flexible substrate with accuracy and with certainty, in a rotary connector.SOLUTION: A rotary connector comprises: a stator; a rotor provided so as to be relatively rotatable to the stator; a flexible substrate accommodated in an annular space between the stator and the rotor; a holding member that has a holding surface for holding one end of the flexible substrate; and a cable that has a conductive part and a coated part, the conductive part being connected with a connection electrode provided at the one end of the flexible substrate. The holding member has a first holding groove provided in the vicinity of the connection electrode to hold the coated part of the cable.SELECTED DRAWING: Figure 10
Patent JP-2022151379-A (JP)
Title: Cap of emergency operation cable of electric parking brake
Inventor: KIMURA YUHO
IPC: B60T13/74
Filed: 2021-03-26
Abstract: To provide a cap of an emergency operation cable of an electric parking brake which dispenses with a tool accommodation place, and has no necessity for finding a tool at an emergency.SOLUTION: A cap main body 12 is formed into a bottomed cylindrical shape obtained by defining a circular columnar accommodation space 16 whose one side in a first direction is opened by a peripheral wall part 14 and a bottom wall part 15. A female screw 18 which can be screwed with a male screw of an operated part is formed at an internal peripheral face of one side of the peripheral wall part 14. A movable body 13 opposes an end face 19 of the bottom wall part 15 from the other side in the first direction, and is rotatably supported to the cap main body 12 so as to be inclined and moved between an accommodation position and a use position. An engagement hole 22 which is recessed in a second direction intersecting with the first direction in the use position, and can be engaged with a lock protrusion of the operated part in a state that the cap main body 12 is removed from the operated part by releasing the screwing of the female screw 18 and the male screw is formed at the movable body 13.SELECTED DRAWING: Figure 5
Patent JP-2022014428-A (JP)
Title: Bipolar tissue ablation in accordance with predefined periodic set of time slots
Inventor: ALTMANN ANDRES C
IPC: A61B18/12
Filed: 2021-03-30
Abstract: To provide a method for applying bipolar ablation pulses.SOLUTION: The method includes positioning multiple electrodes of a catheter in contact with tissue of an organ. The tissue is ablated using the multiple electrodes in accordance with a predefined pattern including a periodic set of time slots. Each of the time slots defines (i) an electrode-pair (EP), (ii) a waveform of one or more bipolar ablation pulses (BAPs) applied to the tissue by the EP, and (iii) a duration of the time slot. The time slots are applied sequentially, and the pattern further includes at least one time slot that is empty.SELECTED DRAWING: Figure 1
Patent JP-2022155373-A (JP)
Title: Optical laminate, production method of optical laminate, optical member, optical device, production method of optical member, and production method of optical device
Inventor: MORISHIMA Ryota
IPC: C01B33/155
Filed: 2021-03-30
Abstract: To provide an optical laminate having high strength against tearing a void layer, production method of an optical laminate, an optical member, an optical device, a production method of an optical member, and a production method of an optical device.SOLUTION: An optical laminate 10a or 10b of the invention includes a void layer 12 and a hard layer 13 formed on the void layer 12. The void layer 12 has a void ratio of 30 vol.% or more. The hard layer 13 contains at least one selected from the group consisting of a metal, a metal oxide, silicon, a silicon oxide, and an organic-inorganic hybrid material and has a hardness higher than that of the void layer 12, the hardness measured by pushing an indenter into the hard layer 13 by 20 nm using a nanoindenter.SELECTED DRAWING: Figure 1
Patent JP-2022155905-A (JP)
Title: Electric transmission system for human power driven vehicle and transmission unit for human power driven vehicle
Inventor: NODA SHINICHIRO
IPC: B62M11/16
Filed: 2021-03-31
Abstract: To provide an electric transmission system for a human power driven vehicle and a transmission unit for a human power driven vehicle capable of contributing to the degree of freedom in designing components interposed between a hub shell and a frame.SOLUTION: A human power driven vehicle includes a frame, a hub shaft, a hub shell, and an interior transmission having a transmission control unit. The frame has an internal surface facing the hub shell in a first direction that is an axial direction of the hub shaft. An electric transmission system for the human power driven vehicle includes a housing attached to the hub shaft, an electric actuator included in the housing, and an output unit that is engaged with the transmission control unit and transmits a drive force of the electric actuator to the transmission control unit. In an assembled state in which the hub shaft is attached to the frame and the housing is attached to the hub shaft, the housing has a first surface that is opposed to the internal surface. At least part of the electric actuator is located at a position farther from the hub shell than the position of the first surface in the first direction in the assembled state.SELECTED DRAWING: Figure 3
Patent JP-2022156458-A (JP)
Title: Method for producing sintered ore and method for suppressing degradation
Inventor: TAKEHARA KENTA
IPC: C22B1/16
Filed: 2021-03-31
Abstract: To provide a method for producing sintered ore that does not require expensive equipment investment and can yield a sintered ore having low reduction degradation property through raw material design and temperature control, and to provide a method for suppressing degradation.SOLUTION: Provided is a method for producing sintered ore, which is a method for producing sintered ore by granulating a mixed raw material for sintering to prepare a granulated raw material for sintering and calcining the granulated raw material for sintering to obtain a sintered ore, and in which sintering is performed using a mixed raw material for sintering in which the ratio of Fe2O3 and CaO contained therein, Fe2O3/(Fe2O3+CaO), is within the range of 0.76 to 0.84 as the mixed raw material for sintering. Thereby, the reduction degradation property (RDI) can be improved.SELECTED DRAWING: None
Patent JP-2022157329-A (JP)
Title: Method of forming cable intermediate connection structure and cable intermediate connection structure
Inventor: TOMII SAKURAKO
IPC: H02G1/14
Filed: 2021-03-31
Abstract: To provide a method of forming a cable intermediate connection structure and a cable intermediate connection structure that can suppress insulation breakdown and is made quick and simple.SOLUTION: A method of forming a cable intermediate connection structure 1 includes: a first power cable cutting step for forming a first cutting end portion having a waviness width of 6.0 mm or less on one end portion of a first external semiconductor layer 13 and a first cutting inclined portion 41 that extends from the first cutting end portion to the other end portion, and has a rising angle, which is more than 5.00 degrees and equal to or less than 8.00 degrees, while exposing one end side of a first cable conductor 11 and one end side of a first cable insulator 12; a second power cable cutting step by a similar step; a connecting step of connecting the first cable conductor and the end portion on the one end side of a second cable conductor 21; and a mounting step of forming a semiconductor portion 8 around the outer periphery of a conductor connection portion 2 and the outer periphery of the exposed portions of the first cable conductor and the second cable conductor, and mounting a tubular insulating unit 3 over the outer periphery of the exposed portions of a second external semiconductor layer 23 from the first external semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2022157879-A (JP)
Title: ball screw
Inventor: YABE TAKAYUKI
IPC: F16H25/24
Filed: 2021-03-31
Abstract: To provide a ball screw capable of ensuring stable actuation by improving a strength of a ball circulation part and applicable to a small lead of a small ball pitch or a large lead of a multi-row specification.SOLUTION: In a nut 1, a long hole 7 which penetrates in a radial direction, of which the length direction is formed along a lead angle θ and in which a ball 115 is guided by a part of both side faces 7a in parallel with each other in the length direction, is formed inside of a notch 12. A circulation part includes: a first circulation component 2 which is disposed inside of the notch 12 so as to be abutted to a bottom wall surface 12a of the notch 12 and includes a tongue part 4 accommodated in the hole 7; a second circulation component 3 disposed inside of the notch 12 so as to cover the first circulation component 2 and accommodated in the long hole 7 and includes a wall part 10a opposed with the tongue part 4; and a pipe 5 which is disposed within an abutment surface where the first circulation component 2 and the second circulation component 3 are abutted to each other, and constitutes a part of a ball circulation path and of which the strength is higher than that of a material of the first and second circulation components 2 and 3.SELECTED DRAWING: Figure 1
Patent JP-2021120739-A (JP)
Title: Map data storage device, control method, program, and storage medium
Inventor: KODA KENJI
IPC: G09B29/00
Filed: 2021-04-02
Abstract: To provide a map data storage device capable of suitably updating map data without generating deviation in an update frequency based on a traffic volume at a point where a change point is detected.SOLUTION: A server device 2 acquires: change point candidate data generated by comparing peripheral information based on an output of a sensor part 17 with a partial map DB12; and traffic volume information at an acquisition point of the change point candidate data. The server device 2 then sets a weight W for each of the acquired change point candidate data on the basis of the traffic volume information, and updates a distribution map DB21 on the basis of the change point candidate data for which the weight W has been set.SELECTED DRAWING: Figure 3
Patent JP-2022159603-A (JP)
Title: Solid liquid classifier, solid liquid classification method, aggregation separation ability evaluation unit, aggregation separation ability evaluation method, aggregation separation processing system and aggregation separation processing method
Inventor: HAYAMIZU Yasutaka
IPC: B01D21/32
Filed: 2021-04-05
Abstract: To provide a solid liquid classifier capable of measuring particle characteristic distribution of particle size distribution or the like even in a fragile particle such as floc.SOLUTION: There is provided a solid liquid classifier 1 comprising: a bent channel 10 which serves as classifying means for classifying solid particles in treated liquid including the solid particles, on the basis of particle characteristics, and the bent channel comprising a channel including a wall face having a curvature; a first outlet line 14 and a second outlet line 16 as at least two outlet lines for taking out the classified solid particles from the bent channel 10; a first liquid quality measurement unit 18 for measuring liquid quality in the first outlet line 14; a second liquid quality measurement unit 20 for measuring liquid quality in the second outlet line 16; and a calculating part 22 for, on the basis of the liquid quality measured by the first liquid quality measurement device 18 and the second liquid quality measurement device 20, calculating particle characteristic distribution.SELECTED DRAWING: Figure 1
Patent JP-2022159913-A (JP)
Title: Electronic component
Inventor: SEKINE TAKASHI
IPC: H04N5/225
Filed: 2021-04-05
Abstract: To provide an electronic component easily corresponding to complication of a conductor part, in the electronic component provided with a relay member for electrically relaying a first connection object and a second connection object.SOLUTION: A rear case 11 comprises: a relay member 50 for electrically relaying a first connection object 80 and a second connection object 70; and a rear case body 20 which directly or indirectly holds the relay member 50. The relay member 50 comprises a conductor part 51 and a support part 56 supporting the conductor part 51. The conductor part 51 comprises a first contact part 51a in contact with the first connection object 80 and a second contact part 51b in contact with the second connection object 70. The conductor part 51 is formed of a metal foil.SELECTED DRAWING: Figure 8
Patent JP-2021189167-A (JP)
Title: High-resolution sensing of piezo-electric transducers
Inventor: SIMON CHAPUT
IPC: G01L1/16
Filed: 2021-04-08
Abstract: To solve the problem that in a driver for a piezo-electric transducer, when a converter circuit and a sensing circuit are the same circuit, many limitations exist on accuracy of sensing, due to multiple parasitic effects arising from interconnection of power devices, and these limitations may limit viability of the sensing on many applications, in particular accurate determination when force on the piezo-electric transducer is fully removed.SOLUTION: By providing an additional switch in a sensing circuit configured to repeatedly zero sensed voltage on both ends of a piezo-electric transducer each time when the sensed voltage reaches threshold voltage generates a plurality of voltage segments between zero and the threshold voltage. Accordingly, a controller may be configured to generate digital reconstruction of the sensed voltage on both ends of the piezo-electric transducer by adding the plurality of voltage segments.SELECTED DRAWING: Figure 1
Patent JP-2022161461-A (JP)
Title: Concrete placing device and concrete placing method
Inventor: HASHIMOTO MANABU
IPC: E04G21/04
Filed: 2021-04-09
Abstract: To provide a concrete placing device and a concrete placing method capable of smoothly distributing concrete.SOLUTION: A concrete placing device 1 is provided with a concrete supply pipe 5 for conveying concrete supplied from above, and a concrete distribution pipe 7 having a horizontal pipe part 7b extending in the horizontal direction and connected to the downstream side of the concrete supply pipe 5 in a horizontal rotatable manner, and below a connecting pipe part 5c of the concrete supply pipe 5, a vertical connecting pipe part 7a of the concrete distribution pipe 7 is connected rotatably around the pipe axis through a rotary joint part 13, and is equipped with a rotary auxiliary part 50 which supports the concrete distribution pipe 7 at a position vertically below the rotary joint part 13 and is also rotatable around the pipe axis.SELECTED DRAWING: Figure 3
Patent JP-2021121126-A (JP)
Title: Video display device and video output device
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04N21/431
Filed: 2021-04-30
Abstract: To provide a digital video display device and a video output device that can execute a function with a higher added value.SOLUTION: A broadcast receiver is used which can receive broadcast data including at least a program content and color gamut related information on a color gamut to which the program content correspond, the broadcast receiver comprising: a broadcast receiving unit that receives the broadcast data; a storage unit that stores display characteristic information on a color gamut that a display unit included in the broadcast receiver can display; a color gamut conversion processing unit that, based on the color gamut related information received by the broadcast receiving unit and the display characteristic information read from the storage unit, performs conversion of color gamut data of the program content received by the broadcast receiving unit; and a display control unit that controls display, on the display unit, of the program content on which the color gamut data conversion processing is performed by the color gamut conversion processing unit.SELECTED DRAWING: Figure 7A
Patent JP-2022171332-A (JP)
Title: Ticket issuing system and ticket issuing program
Inventor: UCHIDA AKIRA
IPC: G06F21/33
Filed: 2021-04-30
Abstract: To provide a ticket issuing system and a ticket issuing program capable of preventing unauthorized purchase of ticket data by an unqualified third party.SOLUTION: A ticket issuing system 30 for issuing ticket data for displaying a ticket face image on a mobile terminal 10 of a user 2, includes: an authentication code database that stores attribute information that indicates that the user 2 has a specific attribute, and is inherent information of the user 2 whose attribute is certified by a certification authority 3 certifying that the user 2 has a specific attribute, and an authentication code in association with each other; and an authentication code determination unit that determines that the ticket data can be issued to the mobile terminal 10 when the attribute information and the authentication code transmitted from the mobile terminal 10 are associated in the authentication code database.SELECTED DRAWING: Figure 1
Patent JP-2022173757-A (JP)
Title: Polyurethane with hyperbranched structure, production method thereof, and polymer catalyst
Inventor: NAKANO TAMAKI
IPC: C08G18/76
Filed: 2021-05-10
Abstract: To provide: a novel hyperbranched polymer; an industrially advantageous method for producing the hyperbranched polymer; and a polymer catalyst using the hyperbranched polymer.SOLUTION: Provided is a polyurethane having a novel hyperbranched structure, comprising a structural unit including a 2,2'-bipyridyl group with which a metal can coordinate and a specific hyperbranched-type (branched-type) structural unit. Also provided are: a transition metal complex using as a ligand the polyurethane having the hyperbranched structure; and a polymer catalyst comprising the transition metal complex.SELECTED DRAWING: None
Patent JP-2022175918-A (JP)
Title: Stack storage device and method of operating stack storage device
Inventor: MICHAEL BECKER
IPC: B65G57/30
Filed: 2021-05-14
Abstract: To provide a stack storage device and a method of operating a stack storage device.SOLUTION: The present invention relates to a stack storage device and a method of operating the stacked storage device. The stack storage device is identified to include multiple container receiving spaces, a loading and unloading space located below the container receiving space, and a loading and unloading vehicle 10 that is movable within the loading and unloading space. The loading and unloading vehicle is equipped with a vehicle body 11 and a container pedestal 14 that is height-adjustable with respective to the vehicle body, and a holding device is positioned between each container receiving space and the loading and unloading space. An open-holding device 20 is positioned on the vehicle body separately from the container pedestal.SELECTED DRAWING: Figure 2
Patent JP-2022115037-A (JP)
Title: Conductive resin composition
Inventor: SASAKI MASAYUKI
IPC: C08L61/04
Filed: 2021-06-01
Abstract: To provide a conductive resin composition that has low volume resistivity when forming a conductive film, excellent conductivity, excellent adhesion to various substrates, excellent storage stability, and is useful as conductive ink, a circuit connection material or the like.SOLUTION: A conductive resin composition contains one or more kinds of conductive powder (a) selected from the group consisting of silver-based metal powder, copper-based metal powder, aluminum-based metal powder, iron-based metal powder, nickel-based metal powder, zinc-based metal powder, tin-based metal powder, and gold-based metal powder, a polyvinyl butyral-based resin (b), and a resol-type phenol-based resin (c) of 0-75 pts.mass to 100 pts.mass of the polyvinyl butyral-based resin.SELECTED DRAWING: None
Patent JP-2022184549-A (JP)
Title: wire harness
Inventor: AOI Kazuaki
IPC: H02G3/04
Filed: 2021-06-01
Abstract: To provide a wire harness which can improve heat dissipation while suppressing deterioration of waterproofness.SOLUTION: A wire harness 10 comprises: at least one electric wire 20; and a connector 30 provided at an end of the electric wire 20. The wire harness 10 further comprises a package sheet 40 surrounding an outer periphery of the electric wire 20. The package sheet 40 is wound around the outer periphery of the electric wire 20. The package sheet 40 comprises a water-repellent part 45 having water repellency at least at a part of an outer surface 42 of the package sheet 40.SELECTED DRAWING: Figure 1
Patent JP-2022188879-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: KOBAYASHI KAZU
IPC: G02F1/1343
Filed: 2021-06-10
Abstract: To provide a liquid crystal device that can improve display quality, and an electronic apparatus.SOLUTION: A liquid crystal device 100 has a liquid crystal layer 15 sandwiched between an element substrate 10 and an opposing substrate 20. The element substrate 10 has a display area E that is provided with a plurality of pixel electrodes 27, and a non-display area E1 that surrounds the display area E in a frame shape and is provided with dummy pixel electrodes 27a. The opposing substrate 20 has an opposing electrode 31a that is opposite to the plurality of pixel electrodes 27 and the dummy pixel electrodes 27a. Rugged patterns 27a2, 31a2 are formed on one or more electrodes of the dummy pixel electrodes 27a and the opposing electrode 31a in the non-display area E1 and closer to the liquid crystal layer 15, and the rugged patterns 27a2, 31a2 are provided with alignment films 28, 32 that are obliquely evaporated from a predetermined direction.SELECTED DRAWING: Figure 8
Patent JP-2022190913-A (JP)
Title: Display
Inventor: IKEDA MASANOBU
IPC: G02F1/1343
Filed: 2021-06-15
Abstract: To provide a display capable of offering improved visibility in environments with low external light intensity and capable of minimizing increase in device size.SOLUTION: A display according to an embodiment comprises a first substrate, a second substrate disposed facing the first substrate, a liquid crystal layer provided between the first substrate and the second substrate, and a seal adapted to bond the first substrate and the second substrate to seal the liquid crystal layer. The first substrate has a light source arranged at a position overlapping the seal in plan view, and the light source is sealed by the seal.SELECTED DRAWING: Figure 1